PSA NAC RCC Updates

[GiveMeABreak]

Hey,

I have the FAT32 US used Windows 11, but I miss the license file.
VIN: VR3**************[VIN obfuscated, can be read by forum staff]

Thank you
Cheers

binogure Licence File

[GiveMeABreak]

I'm having the same thing with my ë-Berlingo. Map update can download, touchscreen update refuses to.

My VIN is VR7**************[VIN obfuscated, can be read by forum staff] if you can help with licence and firmware.

Thanks a bunch, in advance.

Firmware 44.07.05.22_NAC-r0

NikolajPedersen Licence File

[ParaBox]

Hi i would need the firmware and license to update to v 6_0422_23.3137.1
VIN VF7**************[VIN obfuscated, can be read by forum staff]

The app doesnt send any download links in the email, but warns update is available.
Thank you

[SanJung]

Hello, I live in Korea.
As I replaced broken RCC, the license key is no more valid.
I think new serial number is different from that of original RCC which registered in Peugeot server.
How can I fix this problem? Old dealers and new stellantis guys have no ideas.
If you give me a license file, will it work?

My Vin is
VF3**************[VIN obfuscated, can be read by forum staff]**************[VIN obfuscated, can be read by forum staff]

The licence file is specific and unique to each vehicle.

The only way to get a working licence file is to provide me with the VIN of the vehicle that the RCC Head Unit came from.

Thank you for your clear answer!

[catistudio]

I have the same problem. I tried in windows and mac update tools. The map downloads but the touch screen does not.

My vehicle 2022 citroen c4 shine bold. Do you know why the wifi is not working???

VIN: downloading with psa update now
Thank you.

[GiveMeABreak]

Check the Citroen Update Application - they may have just updated it.

[GiveMeABreak]

On-board WiFi is not fitted to all vehicles, depends on trim level and equipment. For those vehicles without on-board WiFi, a licence files is required before system firmware updates are permitted.

[Maxfi]

Good morning everyone,

pleasure i am Massimiliano from Florence, Italy.

I have a problem regarding connecting my xiaomi 12 to the touchscreen via android auto on my new car Citroen C3 Plus. Specifically, when I connect the phone, via original cable, to the car's usb port, and activating the phone's usb setting on data transfer/android auto, my phone is not recognized.

I have tried the phone on other cars, e.g. renault Clio and Hyndai tucson , the connection is done automatically with android auto.

Since I bought the car 10 days ago, I went to the dealership workshop but to no avail.

Before I gave up hope, I tried connecting my xiaomi 12 on a citroen C3 shine of a colleague of mine, registered in 2022, and magically the phone connected without any problems. From this test I realized that it is a firmware problem with the touchescreen in my car.

Currently on my car there is this firmware version:
HMI version: rcc2023.95.22.48.00
iMx version: x0701165_230718_23.3l29.1
V850 version: psag4_ar_19.1_stabi_2023.27

My colleague's car has this firmware version:
HMI version: rcc2023.95.22.24.00
iMx version: x0701096_220718_23.3l29.2
V850 version: psag4_ar_19.1_stabi_2021.50.1

Do you think it is possible to install the firmware that my colleague's car has on my car? If not, has anyone managed to connect the xiaomi 12 on a newly registered citroen plus?

I noticed that from the mycitroen app a new firmware (6_0422_23.3I37.1) is available for the touchscreen, I tried to download it via the CitroenUpdate software but to no avail. There must be problems on the Citroen server side.

Can you guys share the new firmware, and in your opinion could the new firmware solve my problem with android auto?

Thank you for your helpfulness and support

[GiveMeABreak]

I will need your VIN (Please post your VIN in full without spaces - it will be automatically masked from public view after submitting your post & will only be visible to staff). Then I can provide you with the download links and the licence file you will also need.

These Chinese phones are not the best compatibility-wise and I read a lot of issues with connectivity problems with some of these. However, you may find a firmware upgrade will update the system to provide better compatibility with some of these other phones.

[Maxfi]

I will need your VIN (Please post your VIN in full without spaces - it will be automatically masked from public view after submitting your post & will only be visible to staff). Then I can provide you with the download links and the licence file you will also need.

These Chinese phones are not the best compatibility-wise and I read a lot of issues with connectivity problems with some of these. However, you may find a firmware upgrade will update the system to provide better compatibility with some of these other phones.

Good evening GiveMeABreak,

I thank you for your quick response. My chassis number is VF7**************[VIN obfuscated, can be read by forum staff].

Regarding the usb flash drive can 16gb be enough or is a 32gb flash drive strictly necessary?

Thank you again for your helpfulness and support

[GiveMeABreak]

You need a USB for the size of the update - in your case for RCC firmware 16Gb is plenty:

RCC Firmware

Maxfi Licence File

[ATOJAR]

Hey all, I just noticed that there is a touch screen update (6_0422_23.3137.1) available for my C3, I installed the the Citroen update app onto my Windows 11 machine and followed the on screen instructions, issue is as it starts the download process, well before it actually even downloads anything a box pops up that says "An error occurred while retrieving update data. Please check your connection settings." I can click "OK" on the box then click "resume downloading" but the same error box just instantly pops back up!

Is the software just bugged? Or am I doing something wrong?

[GiveMeABreak]

No, there are major issues at present with the PSA Updates - as in they are not working properly.

You can either wait, or provide your VIN here (Please post your VIN in full without spaces - it will be automatically masked from public view after submitting your post & will only be visible to staff) and I'll provide the links for you to download directly.

[ATOJAR]

A link would be amazing, thank you.

VF7**************[VIN obfuscated, can be read by forum staff]

[GiveMeABreak]

By the way, your C3 has an outstanding After Sales Campaign that requires the Engine Management ECU to have a software update, so I suggest you get it booked into Citroen to have it done. The work is free of charge. Quote reference HTM:

HTM - Engine software
The operation involves downloading a new software version into the engine control unit.

RCC Firmware

When you have extracted the firmware files to the USB there should only be one folder in the route called SWL and a single file in the route of the USB. All the firmware files are stored in the SWL folder. Do not allow your zip file utility to create the long firmware folder name on the USB to extract the files to or the update will fail.

However, as your C3 doesn't have on-board WiFi, you will need a licence file before the unit will allow itself to be updated. When you have completed the above, create a new folder on the USB called licence. Extract the content of the licence file download into this folder.

ATOJAR Licence